Jonathan Vincent
Université de Sherbrooke
8 Papers
7 Citations
Jonathan Vincent is an academic researcher from Université de Sherbrooke. The author has contributed to research in topics: Computer science & Engineering. The author has an hindex of 2, co-authored 5 publications.
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Papers
Dynamic Object Tracking and Masking for Visual SLAM
Jonathan Vincent,Mathieu Labbé,Jean-Samuel Lauzon,Francois Grondin,Pier-Marc Comtois-Rivet,François Michaud +5 more
- 24 Oct 2020
TL;DR: In this article, a simple and fast pipeline that uses deep neural networks, extended Kalman filters and visual SLAM to improve both localization and mapping in dynamic environments (around 14 fps on a GTX 1080).
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Dynamic Object Tracking and Masking for Visual SLAM
Jonathan Vincent,Mathieu Labbé,Jean-Samuel Lauzon,Francois Grondin,Pier-Marc Comtois-Rivet,François Michaud +5 more
TL;DR: Results on the dynamic sequences from the TUM dataset using RTAB-Map as visual SLAM suggest that the approach achieves similar localization performance compared to other state-of-the-art methods, while also providing the position of the tracked dynamic objects, a 3D map free of those dynamic objects.
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ODAS: Open embeddeD Audition System.
Francois Grondin,Dominic Létourneau,Cédric Godin,Jean-Samuel Lauzon,Jonathan Vincent,Simon Michaud,Samuel Faucher,François Michaud +7 more
TL;DR: The Open embeddeD Audition System (ODAS) as discussed by the authors is a low-cost embedded computing system for robot audition that includes strategies to reduce the computational load and perform robot audition tasks.
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GEV Beamforming Supported by DOA-based Masks Generated on Pairs of Microphones
TL;DR: The solution presented in this paper is to train a neural network on pairs of microphones with different spacing and acoustic environmental conditions, and then use this network to estimate a time-frequency mask from all the pairs of microphone forming the array with an arbitrary shape, which is used to perform generalized eigenvalue (GEV) beamforming.
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SMP-PHAT: Lightweight DoA Estimation by Merging Microphone Pairs
TL;DR: SMP-PHAT as discussed by the authors performs direction of arrival (DoA) of sound estimation with a microphone array by merging pairs of microphones that are parallel in space, which reduces the number of pairwise cross-correlation computations, and brings down the amount of lookup time when searching for DoA.
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